Files
homelab/jupiter/secrets.nix
T
erikandClaude Opus 4.8 10387fdbee feat: sops-nix for samba password secret
- add sops-nix input + module (jupiter only, not the VM)
- secrets/jupiter.yaml: age-encrypted samba_password (safe to commit)
- .sops.yaml: encryption rule for admin age key
- secrets.nix: decrypt samba_password to /run/secrets on the host
- provisioning oneshot reads sops secret (host) or plaintext (VM), single value
- .sops private key stays off-repo (~/.config, /var/lib/sops-nix on host)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-12 20:16:17 +02:00

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{ ... }:
# sops-nix secret wiring (real host only; not imported by vm.nix).
# Encrypted values live in ../secrets/jupiter.yaml, decrypted at activation to
# /run/secrets/<name>. The host needs the age PRIVATE key at the keyFile path.
#
# Deploy the private key with the install, e.g. nixos-anywhere:
# --extra-files, placing your key at /var/lib/sops-nix/key.txt
# or later derive a host age key from its ssh host key and add it to .sops.yaml.
{
sops.defaultSopsFile = ../secrets/jupiter.yaml;
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
# Decrypts to /run/secrets/samba_password (root-only by default).
sops.secrets.samba_password = { };
}